Piriápolis UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index10.4
- Avg Clouds43%
- Max Temp22.7 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Piriápolis, Uruguay 
will reach a high of 10.4 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2026-02-24
Hourly Forecast Chart
Today's Safety Tips
The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.
Piriápolis's UV Index
The UV index in Piriápolis varies throughout the year, reaching higher levels in summer, usually between 8 and 11, indicating strong ultraviolet radiation, while in winter it lowers to around 2 to 4, which is moderate to low.
Weather Seasons
Piriápolis experiences warm summers with temperatures often around 25 to 30 degrees Celsius and mild winters averaging 10 to 15 degrees Celsius. Rain is spread fairly evenly throughout the year, but spring and autumn can be slightly wetter.
Piriápolis's Climate
Compared to the rest of Uruguay, Piriápolis has a milder coastal climate with cooler summers and warmer winters. Neighboring countries like Argentina and Brazil show more extreme temperatures inland, while coastal areas share similar temperate and humid weather patterns.
Hourly UV Index Trend
See the UV index hour by hour for Piriápolis. When the level is high, it's smart to find some shade.
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